Microstructure-dependent corrosion fatigue crack growth behavior of Ti-6Al-4V alloy in simulated body fluid

被引：7
作者：
Zhao, Xiaotong [1 ]
Song, Xiu [1 ,2 ]
Wang, Ran [1 ]
Wang, Lei [1 ,2 ]
Liu, Yang [1 ]
Hu, Jiali [1 ]
机构：
[1] Northeastern Univ, Sch Mat Sci & Engn, Key Lab Anisotropy & Texture Mat, Minist Educ, Shenyang 110819, Peoples R China
[2] Northeastern Univ, Sch Mat Sci & Engn, Key Lab Anisotropy & Texture Mat, 3-11 Wenhua Rd, Shenyang 110819, Peoples R China
来源：
ENGINEERING FAILURE ANALYSIS | 2023年 / 148卷
关键词：
Ti-6Al-4V; Microstructure; Fatigue crack growth rate (FCGR); Simulated body fluid (SBF); Direct current potential drop (DCPD); TITANIUM-ALLOYS; PROPAGATION; AIR; MECHANISMS; SEAWATER; METALS; PATH;
D O I：
10.1016/j.engfailanal.2023.107184
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The fatigue crack growth rate (FCGR) of Ti-6Al-4V alloys in simulated body fluid (SBF) was first determined by direct current potential drop (DCPD) method. The results show that the acceler-ation effect of SBF corrosion environment on FCGR of lamellar structure is far greater than that of equiaxed and bimodal structures, especially in Paris region, which is mainly due to the high corrosion sensitivity of the lamellar alpha/beta phase boundary to SBF under fatigue loading.
引用
收藏
页数：14
相关论文
共 39 条
  • [11] CORROSION FATIGUE CRACK GROWTH OF TITANIUM-ALLOYS IN AQUEOUS ENVIRONMENTS
    DAWSON, DB
    PELLOUX, RM
    [J]. METALLURGICAL TRANSACTIONS, 1974, 5 (03): : 723 - 731
  • [12] Corrosion, fatigue and corrosion fatigue behaviour of metal implant materials, especially titanium alloys
    Fleck, Claudia
    Eifler, Dietmar
    [J]. INTERNATIONAL JOURNAL OF FATIGUE, 2010, 32 (06) : 929 - 935
  • [13] Fatigue crack growth behaviour of forged Ti-6Al-4V in gaseous hydrogen
    Gaddam, R.
    Pederson, R.
    Hornqvist, M.
    Antti, M-L.
    [J]. CORROSION SCIENCE, 2014, 78 : 378 - 383
  • [14] Guo P., 2015, RES DAMAGE BEHAV TC4
  • [15] Haigh BP, 1917, J I MET, V18, P55
  • [16] He C., 2017, STUDY FATIGUE CRACK
  • [17] Failure analysis in a dental implant
    Hernandez-Rodriguez, M. A. L.
    Contreras-Hernandez, G. R.
    Juarez-Hernandez, A.
    Beltran-Ramirez, B.
    Garcia-Sanchez, E.
    [J]. ENGINEERING FAILURE ANALYSIS, 2015, 57 : 236 - 242
  • [18] Fatigue crack growth under corrosive environments of Ti-6Al-4V specimens produced by SLM
    Jesus, J. S.
    Borrego, L. P.
    Ferreira, J. A. M.
    Costa, J. D.
    Capela, C.
    [J]. ENGINEERING FAILURE ANALYSIS, 2020, 118
  • [19] Investigation of pitting resistance of titanium based on a modified point defect model
    Jiang, Zhonglin
    Dai, Xin
    Norby, Truls
    Middleton, Hugh
    [J]. CORROSION SCIENCE, 2011, 53 (02) : 815 - 821
  • [20] Corrosion Fatigue Crack Propagation of High-strength Steel HSB800 in a seawater environment
    Kang, Dong-Hwan
    Lee, Jong-Kwan
    Kim, Tae-Won
    [J]. 11TH INTERNATIONAL CONFERENCE ON THE MECHANICAL BEHAVIOR OF MATERIALS (ICM11), 2011, 10 : 1170 - 1175
1234